Brutal Weather for Boston

I'm looking at Weather.com and it forecasts a high of 80° on Monday. 66° on Sunday and 61° on Tuesday. I'd expect that the high will pan out to be more in the low to mid sixties.

Accuweather.com suggests a high of 62° on Monday, which makes much more sense.

Well NWS has the forecast in the 70-72f range coming off a low in upper 40's

http://forecast.weather.gov/MapClick.php?lat=42.35328527041084&lon=-71.11237957142293&site=box&unit=0&lg=en&FcstType=text